webp_dev::sys::webp

Function webp_picture_rescale

Source 
pub unsafe fn webp_picture_rescale(
    pic: *mut WebPPicture,
    width: c_int,
    height: c_int,
) -> c_int
Expand description

Rescale a picture to new dimension width x height.

If either ‘width’ or ‘height’ (but not both) is 0 the corresponding dimension will be calculated preserving the aspect ratio. No gamma correction is applied. Returns false in case of error (invalid parameter or insufficient memory).